HU199980B - Heat-transfer system for dynamic latent storage heaters - Google Patents

Heat-transfer system for dynamic latent storage heaters Download PDF

Info

Publication number
HU199980B
HU199980B HU865509A HU550986A HU199980B HU 199980 B HU199980 B HU 199980B HU 865509 A HU865509 A HU 865509A HU 550986 A HU550986 A HU 550986A HU 199980 B HU199980 B HU 199980B
Authority
HU
Hungary
Prior art keywords
heat transfer
phase change
heat
melting
medium
Prior art date
Application number
HU865509A
Other languages
English (en)
Hungarian (hu)
Other versions
HUT46141A (en
Inventor
Andreas Guenther
Uwe Kessner
Wolfgang Ahrens
Christine Eildermann
Thomas Fanghanel
Hans-Heinz Emons
Ruediger Naumann
Wolfgang Dittrich
Original Assignee
Bauakademie Ddr
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Bauakademie Ddr filed Critical Bauakademie Ddr
Publication of HUT46141A publication Critical patent/HUT46141A/hu
Publication of HU199980B publication Critical patent/HU199980B/hu

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D20/00—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00
    • F28D20/02—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00 using latent heat
    • F28D20/025—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00 using latent heat the latent heat storage material being in direct contact with a heat-exchange medium or with another heat storage material
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/14—Thermal energy storage

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Central Heating Systems (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Road Paving Structures (AREA)

Abstract

Die erfindungsgemaesse Loesung bezieht sich auf das Gebiet der Waermespeichertechnik, insbesondere unter Nutzung der Eigenschaften von Phasenwechselmaterialien. Die Aufgabe der Erfindung, den Waermeeintrag in einem Latentwaermespeicher zu verbessern, wird dadurch geloest, dass der auf der Waermeeintragsseite des Speichers notwendige Waermeuebertrager aus zwei Baugruppen besteht. Dabei ist der eine Teil des Waermeuebertragers ein System konventioneller Bauart. Der zweite Teil des Waermeuebertragers besteht erfindungsgemaess aus einem kegelstumpffoermigen Rohrkaefig, auf dessen (gedachter) Mantelflaeche eine Vielzahl von Strangleitungen, Rohrschleifen oder Rohrwendeln angeordnet sind, wobei sich der Rohrkaefig nahezu vollstaendig im Phasenwechselmaterial des Speichers befindet. Dadurch koennen im Phasenwechselmaterial Aufschmelzkanaele geschaffen werden, die eine Leistungssteigerung beim Waermeeintrag bis zu 30% ermoeglichen.
HU865509A 1985-12-31 1986-12-29 Heat-transfer system for dynamic latent storage heaters HU199980B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD85285763A DD256434A3 (de) 1985-12-31 1985-12-31 Waermeuebertrager fuer dynamische latentwaermespeicher

Publications (2)

Publication Number Publication Date
HUT46141A HUT46141A (en) 1988-09-28
HU199980B true HU199980B (en) 1990-03-28

Family

ID=5575530

Family Applications (1)

Application Number Title Priority Date Filing Date
HU865509A HU199980B (en) 1985-12-31 1986-12-29 Heat-transfer system for dynamic latent storage heaters

Country Status (9)

Country Link
JP (1) JPS62182594A (de)
AT (1) AT388046B (de)
BG (1) BG50799A1 (de)
CH (1) CH673889A5 (de)
DD (1) DD256434A3 (de)
DE (1) DE3642754A1 (de)
HU (1) HU199980B (de)
SE (1) SE461546B (de)
SU (1) SU1657891A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4100819C2 (de) * 1991-01-14 1995-10-26 Herrmann Waermesysteme Gmbh Vorrichtung zur Speicherung von Wärme
US5685289A (en) * 1994-10-04 1997-11-11 Yeda Research And Development Co., Ltd. Heat storage device
DE102009006788A1 (de) 2009-01-30 2010-08-12 Tutech Innovation Gmbh Wärmespeicher mit einem Phasenwechselmaterial und Verfahren zu dessen Herstellung
RU2451875C1 (ru) * 2010-10-14 2012-05-27 Российская Федерация, От Имени Которой Выступает Министерство Промышленности И Торговли Российской Федерации Теплообменник
RU2504717C2 (ru) * 2012-02-27 2014-01-20 Федеральное государственное унитарное предприятие "Центральный научно-исследовательский институт судовой электротехники и технологии" (ФГУП "ЦНИИ СЭТ") Теплообменник
DE102016200197A1 (de) * 2016-01-11 2017-07-13 Siemens Aktiengesellschaft Phasenwechselspeicher
RU192766U1 (ru) * 2019-07-09 2019-09-30 Федеральное государственное бюджетное образовательное учреждение высшего образования "Ижевская государственная сельскохозяйственная академия" Тепловой аккумулятор
US11321294B2 (en) 2019-09-09 2022-05-03 Salesforce.Com, Inc. Database index repair

Also Published As

Publication number Publication date
CH673889A5 (de) 1990-04-12
SE8605619L (sv) 1987-07-01
DD256434A3 (de) 1988-05-11
SE8605619D0 (sv) 1986-12-30
SE461546B (sv) 1990-02-26
ATA332486A (de) 1988-09-15
SU1657891A1 (ru) 1991-06-23
HUT46141A (en) 1988-09-28
BG50799A1 (en) 1992-11-16
DE3642754A1 (de) 1987-07-02
JPS62182594A (ja) 1987-08-10
AT388046B (de) 1989-04-25

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Legal Events

Date Code Title Description
HU90 Patent valid on 900628
HMM4 Cancellation of final prot. due to non-payment of fee